Responses
hmmn.. might be...but there seems to be more deeper reason for why he was gone for 2 years and the fact that he doesn't even remember that he was a chayoong (?) did I say that right ? I think he did the memory manipulation ability that he learned to himself...

this is the reason why he went missing?? or was he actually missing longer than 2 years and his Shadow was took his place while searching for him as well lol..so he either stayed and played as the lady's grandson or whatever seeing as he probably really died or was lost and just kept up the facade once he found out Jack wanted him to be the next successor